Answer:
Track and field is oldest
Explanation:
Track and field was first invented in 776 BC.
It means you should go to the doctor.
Answer:
You can lose weight by eating healthier and/or working out more.
Hypercapnia, also known as hypercarbia and CO2 retention, is a condition of abnormally elevated carbon dioxide (CO2) levels in the blood. Carbon dioxide is a gaseous product of the body's metabolism and is normally expelled through the lungs.
